baber/WOPTO huggingface dataset:
Patent WO-2020181662-A1 (WO)
Inventor: TIAN YONGHONG
IPC: H04N21/2347
Filed: 2019-05-23
Abstract: Disclosed are a monitoring method and system for protecting privacy. The system comprises: a monitoring sensing module, a feature extraction module and an abnormal behavior/event detection module, wherein the monitoring sensing module is used for acquiring monitoring sensing data of a monitoring scene; the feature extraction module is used for extracting real-time feature flow of the monitoring sensing data and sending the real-time feature flow to the abnormal behavior/event detection module; and the abnormal behavior/event detection module is used for inputting the real-time feature flow into a pretrained deep neural network model and detecting an abnormal behavior/event. The prevent invention has advantages such as being small in feature data size, and fast in transmission, a video is replaced with a real-time feature flow, so that privacy is protected to a certain degree; the camera software of the present invention can be defined, the model can be updated according to requirements, the application range is wide, and expandability is high; feature transformation of the present invention can guarantee the security of a feature data transmission process, thereby avoiding cloud leakage of feature data and a determination result; and the present invention has cloud computing capacity.
Patent WO-2019233456-A1 (WO)
Title: Erk inhibitor and use thereof
Inventor: WU HAO
IPC: A61P35/00
Filed: 2019-06-06
Abstract: The present invention relates to a compound (as shown in formula I) as an extracellular signal-regulated kinase (ERK) inhibitor, a pharmaceutical composition thereof, a preparation method therefor, and use thereof in treating ERK-mediated diseases. Said compound of the present invention plays a role by regulating a plurality of processes such as cell proliferation, apoptosis, migration and angiogenesis.
Patent WO-2020057186-A1 (WO)
Inventor: WAN SHENG
IPC: G01N1/38
Filed: 2019-06-14
Abstract: The present application relates to the field of detection and purification devices, and specifically, relates to a liquid waste and public liquid box and assembly thereof. The box comprises: a first layer holding portion, a second layer holding portion, and a stirring apparatus. The first layer holding portion comprises multiple cavities which are not communicated with each other. At least one cavity is a liquid waste collecting cavity. The second layer holding portion is provided below the first layer holding portion. The second layer holding portion is configured to be used for filling the liquid waste. Each liquid waste collecting cavity is communicated with the second layer holding portion. The stirring apparatus is connected to the liquid waste collecting cavity. Spatial layouts of the multiple cavities of the liquid waste and public liquid box and the stirring apparatus are compact and reasonable, facilitating the use of operators. Providing both a public reagent holding portion and a liquid waste collecting portion in one box not only saves space, but also reduces the number of times for changing consumables by a user, so as to save time and improve use efficiency. By providing the stirring apparatus, the problem that magnetic beads precipitate is solved, and using effect is better.
Patent WO-2020015496-A1 (WO)
Title: Single-ended electrical quantity-based fast full-circuit protection method using choke to construct circuit boundary
Inventor: SONG GUOBING
IPC: H02H7/26
Filed: 2019-06-20
Abstract: Disclosed is a single-ended electrical quantity-based fast full-circuit protection method using a choke to construct a circuit boundary. In the method, a circuit boundary is constructed by installing a choke on a circuit according to topology types of various power supply systems, and then protection determination data is constructed from differences in electrical quantity differences of a circuit region under protection or during an internal or an external failure, thereby realizing fast full-circuit protection based on single-ended electrical quantities. The present invention adopts a choke to construct a boundary of a circuit, and then achieves single-ended quantity-based fast full-circuit protection for a circuit having no boundary elements. The method of the present invention effectively overcomes the problem of poor protection sensitivity of operational frequency quantities in an alternating current circuit containing multiple inverters, and also meets a requirement of fast protection operations for direct current circuits. The invention does not require additional protection when applied to a power distribution network, so as to achieve fast determination of an internal or external failure of a protection region simply by using single-ended electrical quantities, thereby effectively solving the relay protection problem of a power grid containing multiple inverters.
Patent WO-2020011173-A1 (WO)
Title: Relocation management method and apparatus
Inventor: LU WEI
IPC: H04W36/00
Filed: 2019-07-09
Abstract: The present application relates to the technical field of communications, and provides a relocation management method and apparatus, providing a solution that a terminal processing application supports/does not support application relocation. The method comprises: the terminal receives relocation attribute information sent by a network device, the relocation attribute information being used for indicating relocation attributes of one or more applications, the relocation attribute comprising supporting application relocation or not supporting application relocation, and the one or more applications comprising a first application; if the relocation attribute of the first application is not supporting application relocation, the terminal transmits a data flow of the first application by means of a first route; if the relocation attribute of the first application is supporting application relocation, the terminal transmits the data flow of the first application by means of a second route. The present application is applicable to the transmission process of the data flow of applications.
Patent WO-2020155564-A1 (WO)
Inventor: NI JING
IPC: H04M1/02
Filed: 2019-07-10
Abstract: 一种OLED显示面板及其制作方法，该OLED显示面板包括层叠设置的有机膜层(110)、阵列层(120)和有机发光层(130)以及设于所述有机发光层(130)上的封装层(180)；所述有机膜层(110)中设有第一开口(111)，所述第一开口(111)中填充有透光材料，以形成光透过层(102)；所述有机膜层(110)远离所述封装层(180)的一侧设有与所述光透过层(102)的位置相对应的电子元件区(171)。
Patent WO-2020034883-A1 (WO)
Title: Guide detecting device, picking system and logistics object sorting method
Inventor: WEI YUANCHUN
IPC: B07C5/36
Filed: 2019-08-07
Abstract: A guide detecting device (20), comprising: a control device (210) and more than one picking guide detecting assembly (220); the control device being configured to determine, according to a basket location size and the location layout information of the picking guide detecting assembly, a correspondence between a basket location on a picking device (10) and the picking guide detecting assembly; and controlling the picking guide detecting assembly for guidance and detection; the picking guide detecting assembly being configured to guide a basket location corresponding to a logistics object to be placed and detect the placing status of the logistics object to be placed. The guide detecting device further comprises a picking system and a logistics object sorting method. The use of the guide detecting device can effectively reduce the time for searching for sorting boxes, reduce the probability of logistics objects being placed in a wrong basket, ensure the timeliness of logistics object sorting, and reduce the delivery time of logistics objects.
Patent WO-2020042928-A1 (WO)
Inventor: BAI JIE
IPC: G06Q40/04
Filed: 2019-08-16
Abstract: The present application provides a block chain network system, comprising: a male chain, a female chain and a parallel chain; wherein the male chain is a point-to-point network structure composed of multiple nodes and can provide a unified interface specification to outside; the female chain is a block chain network accessed to the male chain; the parallel chain is composed of a part of nodes in the male chain or the female chain; the node in the parallel chain is provided with a female chain access interface to complete butt jointing of the male chain and the female chain in a bridging manner; and the parallel chain has a complete function of the female chain and can store all information of the female chain. According to the present application, a part of nodes in the female chain or the male chain are transformed into the parallel chain such that the female chain and the male chain or two female chains can be butt-jointed to finish the cross-chain transaction. The parallel chain can prevent from a large scale transforming to the female chain, thereby solving the problem of the existing block chain network not implementing communication and interaction with other block chain networks.
Patent WO-2020063185-A1 (WO)
Title: 基于区块链的防伪方法及装置、电子设备
Inventor: LI SHUBO
IPC: G06Q30/00
Filed: 2019-08-16
Abstract: 一种基于区块链的防伪方法，所述区块链中存储了与目标产品对应的防伪信息；其中，所述防伪信息由多个防伪参与方在区块链上存储的与所述目标产品对应的多种防伪识别信息构成；所述方法包括：获取用户提交的针对所述目标产品的防伪验证请求；响应于所述防伪校验请求，发起针对所述目标产品的防伪校验；其中，所述防伪校验至少包括针对所述防伪信息的完整性校验；向所述用户返回针对所述目标产品的防伪校验结果。
Patent WO-2020038302-A1 (WO)
Title: Rotary self-suction dish-shaped nano-bubble generating apparatus
Inventor: SUN GUANGDONG
IPC: C02F7/00
Filed: 2019-08-17
Abstract: A rotary self-suction dish-shaped nano-bubble generating apparatus, comprising a motor (1), the motor (1) having a transmission connection to a columnar shell (7) by means of a central shaft (2), a plurality of protruding blades (12) being arranged in the columnar shell (7), a self-suction dish-shaped nano-bubble generating apparatus (4) being sleeved on the outside of the columnar shell (7), the self-suction dish-shaped nano-bubble generating apparatus (4) comprising a dish-shaped shrink disc (11), a throat chamber (8), a dish-shaped diffusion disc (5), an upper round disc (3), and a lower round disc (6). The dish-shaped nano-bubble generating apparatus has no pump drive, and can spray micro nano-bubbles 360° in all directions.
Patent WO-2020052581-A1 (WO)
Title: Anti-tnfrsf9 antibodies and uses thereof
Inventor: YANG YI
IPC: A61K39/395
Filed: 2019-09-11
Abstract: This disclosure provides an anti-TNFRSF9 (tumor necrosis factor receptor superfamily member 9) antibody, antigen-binding fragment, and the uses thereof.
Patent WO-2020206953-A1 (WO)
Inventor: YU GUOYONG
IPC: H04L29/06
Filed: 2019-09-29
Abstract: Disclosed are a data processing method and system, belonging to the technical field of data security. The method comprises: a service gateway receiving a data encryption request sent by a first user, and routing the data encryption request to a service cluster, wherein the data encryption request carries data to be encrypted and a data access right; the service cluster invoking a corresponding service instance from among a plurality of service instances to encrypt the data to be encrypted so as to generate ciphertext, and generating an encryption event; correspondingly storing, in a database, the data access right, an event number of the encryption event and an encryption algorithm and a key used for encrypting the data to be encrypted; returning, to the service gateway, an encryption result including the ciphertext, an identifier of the service cluster and the event number; and the service gateway returning the encryption result to the first user. The embodiments of the present invention can reduce the risk of a data producer and a data user leaking a key, such that the security of data is higher, and same also ensure the implementation of the principle of data access right minimization.
Patent WO-2020073864-A1 (WO)
Inventor: MA XIANG
IPC: H04N19/50
Filed: 2019-09-30
Abstract: An intra prediction method by using cross component liner prediction mode (CCLM), includes: obtaining neighboring luma samples of a luma block; obtaining a mean luma value of the neighboring luma samples; obtaining neighboring chroma samples of a current chroma block, wherein the current chroma block corresponds to the luma block; obtaining a mean chroma value of the neighboring chroma samples; calculating a second linear model coefficient based on a first linear model coefficient, the mean luma value, and the mean chroma value; and obtaining a predictor for the current chroma block based on the first linear model coefficient and the second linear model coefficient. The method can increase the accuracy of the second linear model coefficient, and correspondingly increase the accuracy of the predictor for the current chroma block.
Patent WO-2021000447-A1 (WO)
Inventor: WANG JINSHU
IPC: B22F9/16
Filed: 2019-10-14
Abstract: L'invention concerne une cathode de distributeur de type à imprégnation à base mixte multiphase de rhénium-tungstène dopé à l'oxyde de scandium et un procédé de préparation, se rapportant au domaine technique des cathodes métalliques réfractaires. Une matrice de cathode est un corps poreux préparé par une poudre d'alliage multiphase, qui est formée par du rhénium et du tungstène dopés à l'oxyde de scandium, au moyen d'un procédé de métallurgie des poudres; et ensuite, un sel actif est imprégné dans la matrice et la surface de cathode est post-traitée pour former une cathode présentant une capacité d'émission d'électrons. La cathode préparée par le procédé présente les caractéristiques d'une densité élevée de courant d'émission et d'une bonne répétabilité et est applicable à des dispositifs électriques à vide et à des sources de faisceau électronique nécessitant une densité élevée de courant.
Patent WO-2020228245-A1 (WO)
Inventor: XU QUN
IPC: G06K19/077
Filed: 2019-10-23
Abstract: An electronic tag chip and an electronic tag, the electronic tag chip (2) comprising: two antenna ports (RF1, RF2), an automatic adjustment unit (21), a signal strength detection unit (22), and a control unit (23); the two antenna ports (RF1, RF2) are used to connect an antenna (1); the automatic adjustment unit (21) is electrically connected to the two antenna ports (RF1, RF2); the signal strength detection unit (22) detects the strength of antenna signals received by the two antenna ports (RF1, RF2), and the signal strength detection unit (22) outputs an adjustment signal when the strength of the antenna signals does not reach a designated strength; and according to the adjustment signal, the control unit (23) controls the automatic adjustment unit (21) to act such that the impedance between the two antenna ports (RF1, RF2) changes.
Patent WO-2020253025-A1 (WO)
Title: 一种用于锂电池生产的除尘装置
Inventor: LI MENGJIAO
IPC: B01D50/00
Filed: 2019-10-28
Abstract: 一种用于锂电池生产的除尘装置，包含主体（1）、吸尘口（2）、第一电机（3）、第二电机（4）、筛盘（5）、隔离板（6）、储尘箱（7）、空气排出口（8）、过滤层（9）；吸尘口（2）设置于主体（1）的左侧，第一电机（3）设置于主体（1）的右侧，第二电机（4）、筛盘（5）、隔离板（6）与储尘箱（7）均设置于主体（1）的内部，空气排出口（8）设置于主体（1）的顶部，过滤层（9）设置于第二电机（4）的上方。
Patent WO-2021003919-A1 (WO)
Inventor: CHEN ZHUOBIAO
IPC: G05D1/02
Filed: 2019-11-10
Abstract: Provided are a system and method for positioning charging seat of self-mobile robot, a location of the charging seat (10) can be estimated from a charging seat positioning area constructed when the robot receives an infrared signal of the charging seat (10), and during the subsequent movement of the robot, according to the relationship between the charging seat positioning area and the infrared signal receiver (21, 22, 23) when the infrared signal is received, the estimated position of the charging seat (10) is continuously adjusted to make the determined position of the charging seat (10) more accurate. Further, the robot can estimate the position of the charging seat (10) while cleaning. It does not affect the cleaning work, and can acquire the position of the charging seat (10) in real time. When receiving a seat return instruction, a seat return action can be executed immediately, without the robot stopping to analyze the position of the charging seat (10), therefore the seat return efficiency and accuracy are greatly improved. In addition, the seat return performance can be improved only by using the prior components of the robot, and the cost performance of the robot is greatly improved.
Patent WO-2020248495-A1 (WO)
Inventor: JIN GE
IPC: G06N3/08
Filed: 2019-11-13
Abstract: L'invention concerne un procédé et un appareil d'entraînement de modèle, un appareil virtuel, et un support de stockage. Le procédé comprend les étapes consistant à : dans un environnement Python, importer un paquet de torch.optim et un paquet de torch.nn au moyen d'une commande d'appel, construire une structure de pyTorch, et construire un modèle de réseau neuronal convolutif (S1) ; recevoir un ensemble de données d'entraînement par lots, et effectuer un traitement de normalisation sur l'ensemble de données d'entraînement par lots pour obtenir des données préliminaires (S2) ; effectuer un traitement de filtrage sur les données préliminaires en utilisant le modèle de réseau neuronal convolutif pour obtenir des données standard, calculer une valeur de gradient inverse des données standard, et effectuer une sommation cumulative de gradient sur la valeur de gradient inverse pour obtenir une valeur cumulative de gradient inverse (S3) ; effectuer une opération de descente de gradient sur la valeur cumulative de gradient inverse pour obtenir une nouvelle valeur de gradient, et effectuer une sommation cumulative de gradient sur la nouvelle valeur de gradient pour obtenir une valeur cumulative de gradient de descente (S4) ; effectuer une opération pour clairsemer la valeur cumulative de gradient inverse et la valeur cumulative de gradient de descente, extraire la caractéristique d'une forte corrélation entre la valeur cumulative de gradient inverse et la valeur cumulative de gradient de descente et calculer une valeur de poids de la caractéristique, effectuer une propagation arrière de façon à corriger des paramètres du modèle de réseau neuronal convolutif, et achever l'entraînement lorsqu'une courbure de convergence de paramètres du modèle de réseau neuronal convolutif est inférieure à une courbure de convergence prédéfinie (S5) ; et délivrer en sortie le modèle de réseau neuronal convolutif entraîné (S6). L'entraînement efficace d'un modèle est réalisé.
Patent WO-2021056749-A1 (WO)
Inventor: LIU QI
IPC: H01L45/00
Filed: 2019-11-13
Abstract: 人工神经突触器件及其制备方法，所述人工神经突触器件包括第一电极层(11)、第二电极层(13)以及设置在所述第一电极层(11)和所述第二电极层(13)之间的功能层(12)，其中，所述功能层(12)的材料使得所述人工神经突触器件同时具备单向阻变特性和双向阻变特性。所述人工神经突触器件及其制备方法，能够同时实现联想学习和非联想学习的相关特性，并且，在实现非联想学习的相关特性时，不需要配合三端晶体管，也不需要提供复杂的激励条件。
Patent WO-2021102616-A1 (WO)
Title: 一种智能合约开发方法、装置及电子设备和存储介质
Inventor: GUO ZILEI
IPC: G06F9/455
Filed: 2019-11-25
Abstract: 一种智能合约开发方法、装置及一种电子设备和计算机可读存储介质，该方法包括：获取智能合约源码，并利用编译器将所述智能合约源码编译为字节码；确定所述字节码的语言类型，并根据所述语言类型确定执行所述字节码的虚拟机；确定所述虚拟机对应的执行环境，并基于所述执行环境执行所述字节码。由此可见，本申请提供的智能合约开发方法，统一的区块链平台可以支持多种虚拟机，兼容多种不同语言类型的字节码，使用户不局限于特定的虚拟机，实现区块链上虚拟机可适配、插件化。
Patent WO-2020134804-A1 (WO)
Inventor: YANG QINGRUI
IPC: H03H9/17
Filed: 2019-11-27
Abstract: 本发明涉及一种体声波谐振器，包括：基底；声学镜；底电极，设置在基底上方；顶电极；和压电层，设置在底电极上方以及底电极与顶电极之间，其中：所述声学镜、底电极、压电层和顶电极在谐振器厚度方向上的重叠区域构成谐振器的有效区域；所述谐振器在顶电极的电极连接部的位置设置有延伸结构，所述延伸结构包括在沿谐振器的厚度方向的投影上处于所述有效区域的边缘与所述底电极的边缘之间的主延伸部。本发明还涉及一种具有上述谐振器的滤波器，以及具有该滤波器或者谐振器的电子设备。
Patent WO-2021062943-A1 (WO)
Inventor: YE ZHIHANG
IPC: B01D53/74
Filed: 2019-12-10
Abstract: An environmentally friendly circuit board production apparatus, comprising a circuit board printing manufacturing machine. A support frame is fixed on one side of the circuit board printing manufacturing machine. A glass sealing door is rotatably provided between the inner sides of the support frame. An air collecting hood is fixed on one side of the support frame. An A connecting elbow pipe is fixedly communicated with and provided on one side of the air collecting hood, and an air filter box is fixedly communicated with and provided on the other end of the A connecting elbow pipe. An air filter cartridge is detachably provided on the inner side of the air filter box. An air filter box cover is rotatably provided on one side of the air filter box. An air extractor is fixedly communicated with and provided on one side of the air filter box. A B connecting elbow pipe is fixedly communicated with and provided on one side of the air extractor, and a purification tank is fixedly communicated with and provided on the other end of the B connecting elbow pipe. A purification tank, an activated carbon adsorption filter cartridge, a photocatalyst antivirus filter cartridge, and an ultraviolet sterilization box are provided, so that the production apparatus has a good purification function, can effectively avoid air pollution, and is suitable for popularization.
Patent WO-2021114147-A1 (WO)
Inventor: YANG HONGCHENG
IPC: A61N5/00
Filed: 2019-12-11
Abstract: A radiotherapy system is provided. The radiotherapy system may include a treatment component, an imaging component, and a table being movable between the treatment component and the imaging component along a first direction in a first coordinate system. The table may have a plurality of cross sections perpendicular to the first direction. The table may include a positioning line that extends along the first direction and have a positioning feature. The positioning feature may have a plurality of feature values. Each feature value may correspond to one of the plurality of cross sections.
Patent WO-2020258749-A1 (WO)
Inventor: LI ZONGQUAN
IPC: C02F1/28
Filed: 2019-12-12
Abstract: A lignin adsorbent, a preparation method therefor and an application thereof, relating to the field of separation and purification of a plant fiber component. The preparation method for a lignin adsorbent comprises the following steps: S1. performing probe-type ultrasonic treatment on the prehydrolysate of a plant fiber raw material; S2. adding horseradish peroxidase and hydrogen peroxide to the prehydrolysate subjected to the ultrasonic treatment for enzymatic treatment; and S3. centrifuging a hydrolysate after the treatment, washing a precipitate, and performing drying to obtain a lignin adsorbent. The lignin adsorbent can be used in heavy metal ion wastewater treatment and cationic dye wastewater treatment. By the combining probe-type ultrasonic treatment and treatment with horseradish peroxidase, the lignin in the prehydrolysate can be effectively removed, and the separated lignin can also be effectively utilized; a good popularization and application value is provided.
Patent WO-2021027209-A1 (WO)
Inventor: MA DAOLIN
IPC: C08F287/00
Filed: 2019-12-16
Abstract: L'invention concerne une composition contenant un copolymère d'éthylène-propylène binaire en forme d'étoile pour améliorer l'indice de viscosité d'huile lubrifiante et son procédé de préparation. La composition est principalement un solide d'un polymère en forme d'étoile préparé par polymérisation à l'état fondu d'un copolymère binaire (I), d'un catalyseur (II), d'un monomère modifié (III) et d'un monomère auxiliaire (IV), ou une composition liquide du polymère en forme d'étoile préparé par polymérisation en solution. L'invention peut améliorer la stabilité au cisaillement ou les performances à basse température de produits d'huile de type VII OCP sans réduire leur détergence.